Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	0	0
2009	Feb	0	0
2009	Mar	0	0
2009	Apr	0	0
2009	May	0	0
2009	Jun	0	0
2009	Jul	0	0
2009	Aug	0	0
2009	Sep	0	0
2009	Oct	54	75
2009	Nov	125	198
2009	Dec	134	187
2009	all	294	460